If they add up to more than 3,000W then it's not safe - the plug in the socket can overheat and potentially cause a fire.' Here are four examples of what not to pair up using an extension lead. 'While ...

Avoid block adaptors and choose a multi-socket extension lead with integral fuse. To avoid overloading, use a plug capacity calculator to see what is safe. There are many online calculators that ...

When an appliance demands more power than the extension cord can handle, it results in an overload, which could lead to overheating ... on the countertop and plug it directly into a dedicated ...